Figure 1From: Double-chambered right ventricle in an adult patient diagnosed by transthoracic echocardiographyThe paraesternal minor axis view shows the large VSD, and a muscular band (arrow) witch shares the right ventricle into two chambers. The right ventricle outflow (RVOF) is free of lesions (panel A). Panel B shows the aliasing phenomena of color at the point of the muscular obstruction, with velocities and gradients represented in panel C.Back to article page